Data / Mines / New Mexico / Melton Pit
Melton Pit, San Miguel County, New Mexico: 21 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Melton Pit is an active crushed, broken stone surface mine in San Miguel County, New Mexico, operated by Hays Plumbing and Heating with 2 employees on MSHA's record (mine ID 2902542). Since January 1, 2022 MSHA inspectors issued 21 citations and orders there with $3,114 in proposed penalties, and 0 accident reports were filed there, with no injury or illness cases.
The request: Watch Melton Pit (MSHA mine ID 2902542) in San Miguel County, New Mexico: each new citation and each accident report. $10 of work on sign-up, no card.
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- MSHA mine ID
- 2902542
- Status
- Active since February 13, 2026
- Main commodity
- Crushed, broken stone
- Mine type
- Surface
- County
- San Miguel County, New Mexico
- Nearest town
- Las Vegas
- Operator
- Hays Plumbing and Heating
- Employees
- 2
- MSHA field office
- Albuquerque NM Field Office
- Citations and orders since January 1, 2022
- 21
- Significant and substantial
- 3 (14.3%)
- Closure orders
- 2
- High negligence or reckless
- 5
- Proposed penalties
- $3,114
- Amount paid so far
- $3,114
- Inspections
- 7
- Inspector hours on site
- 22
- Citations per inspection
- 3.00 (all mines 2.30)
- Accident reports
- 0
- Injury and illness cases
- 0
- Fatalities
- 0
- Latest MSHA record
- November 5, 2026
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2023 | 7 | 1 | $1,204 | 0 |
| 2025 | 9 | 1 | $1,591 | 0 |
| 2026 | 5 | 1 | $319 | 0 |
Standards cited most at Melton Pit
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 50.30 | Reporting of accidents, injuries and illnesses | 5 |
| 30 CFR 56.14132 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.4201 | Surface metal and nonmetal mines | 2 |
| 30 CFR 41.11 | Notice of legal identity | 1 |
| 30 CFR 56.1000 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.3 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 56.14130 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.8 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 56.23002 | Surface metal and nonmetal mines | 1 |
| 30 CFR 46.7 | Training at sand, gravel and surface stone mines | 1 |
| 30 CFR 56.20011 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.20008 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.20003 | Surface metal and nonmetal mines | 1 |
Other open mines in San Miguel County, New Mexico
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Rocky Road | Rocky Road Gravel Products | San Miguel County, NM | Construction sand and gravel | 1 | 25 |
| P300 | Magnum Aggregates LLC | San Miguel County, NM | Crushed, broken stone | 3 | 21 |
| Macklin Mine | Northeastern Construction Company | San Miguel County, NM | Construction sand and gravel | 2 | 11 |
| Wood Business Park Quarry | San Miguel County | San Miguel County, NM | Dimension limestone | 3 | 8 |
| Blue Mountain Stone | Blue Mountain Stone Inc | San Miguel County, NM | Crushed, broken sandstone | 4 | 7 |
| Crusher #2 | Restoration Group, Inc. | San Miguel County, NM | Construction sand and gravel | 5 | 1 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.